Serial (MSX)

From HwB

Pinout

Dsub9f.png

9 PIN D-SUB FEMALE at the Computer.

Pin Name Dir Description
1 PG - Protective Ground
2 TXD Arrowr.png Transmit Data
3 RXD Arrowl.png Receive Data
4 RTS Arrowr.png Request to Send
5 CTS Arrowl.png Clear to Send
6 DSR Arrowl.png Data Set Ready
7 GND - Signal Ground
8 DCD Arrowl.png Carrier Detect
9 DTR Arrowr.png Data Terminal Ready

Note: Direction is DTE (Computer) relative DCE (Modem).

Contributions

Sources

  • Mayer's SV738 X'press I/O map